kaitlynsierra99 kaitlynsierra99

20-12-2020
Mathematics

contestada

Write the sum of
5x2+2x−10 and 2x2+6 as a polynomial in standard form.

Respuesta :

20-12-2020

Answer:

7x² + 2x - 4

General Formulas and Concepts:

Algebra I

Combining Like Terms

Step-by-step explanation:

Step 1: Define

(5x² + 2x - 10) + (2x² + 6)

Step 2: Simplify

Combine like terms (x²): 7x² + 2x - 10 + 6
Combine like terms (Z): 7x² + 2x - 4

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